In my opinion, this is the best book ever written on phonetics. It requires no prior knowledge, goal takes the reader on an exploration of his or her vocal tract, is using a series of exercises designed to heighten awareness of Their how we make sounds.
I will not repeat the description blurb Given in the Above. Simply, if you are a language teacher or learner, and want to know how we use Ourselves When we speak, this is the book for you.